91 - 95 of 95
bridge construction casing rotator
Selling leads
|
... drilling operations.Widely used in micro pile, photovoltaic hole, anchor bolt hole, casing hole, and blasting hole construction, it offers ...
2025-10-30 00:16:30
|
|
... construction for drilling wells,monitoring wells and ground-source heat pump air-conditioner and also applied in hole blasting,bolting and anchor ...
2024-12-09 19:39:07
|
|
... surveys in construction, hydropower engineering, highways, railways, ports and other engineering fields,as well as drilling micro pile foundation ...
2025-03-20 13:30:10
|
|
... excavate it with the impact-grab bucket after it is broken.This is a commonly adopted construction method of the cooperation of impact-grab+heavy ...
2024-12-09 11:06:18
|
|
... construction can be used for a variety of purposes by using attachments such as casing oscillator, diesel hammer, hydraulic hammer, pile driver, ...
2024-12-09 19:39:37
|